Race is a hierarchical social construct that assigns human value and group power. Social constructions are human inventions, the products of mind and circumstance. This is not to say that they are imaginary. Racialized taxonomies have real consequences upon biological functions, including the expression of genes. They affect the material conditions of survival-relative respect and privilege, education, wealth or poverty, diet, medical and dental care, birth control, housing options and degree of stigma.

It’s a question President Obama has undoubtedly been asked before. It’s almost a universal African American experience, except this time it was asked under different circumstances and for a different reason.

…If a black man—indeed, a black man named Barack Hussein Obama—can become leader of the free world, then what can’t a child of color do? It’s this new belief in the possibility of limitlessness that matters so much. Perhaps Jacob couldn’t believe his eyes. But by touching the president’s hair, his own potential was affirmed.